What’s the best way to defend my base from raids and events?

Defending your base in Valheim is crucial to surviving raids and events, which can occur randomly or after specific triggers like defeating bosses. The game mechanics for raids involve waves of enemies targeting your base, so preparation is key. Start by understanding the types of enemies you might face, such as Greydwarves, Trolls, or Fulings, depending on your progression and biome. Each raid event has a unique set of enemies, so tailor your defenses accordingly.\n\nFirst, build a strong perimeter around your base. Use wooden or stone walls, depending on your available resources. Stone walls are more durable and resistant to damage, making them ideal for late-game defenses. For early-game players, wooden walls and spikes can suffice, but upgrade as soon as possible. Ensure your walls are at least two layers thick to prevent enemies from breaking through quickly. Place workbenches or other crafting stations around your base to prevent enemy spawns inside your walls.\n\nNext, create a moat or trench around your base. This is one of the most effective defenses in Valheim, as it prevents ground-based enemies from reaching your walls. Dig a deep trench using the hoe and pickaxe, and make it wide enough so enemies cannot jump across. This works exceptionally well against Trolls, who can deal massive damage to structures. For added protection, fill the trench with spikes or place wooden stakes at the bottom to damage enemies that fall in.\n\nUse defensive structures like stake walls, barricades, and ballistae to fortify your base further. Stake walls are cheap and effective for early-game players, while ballistae, unlocked in the late game, can automatically target and shoot enemies. Place ballistae strategically at high points or near entrances to maximize their effectiveness. Be cautious, though, as ballistae can accidentally target you or your tamed animals.\n\nLighting is another critical aspect of base defense. Torches and campfires not only provide light but also deter certain enemies like Greydwarves, who are afraid of fire. Place torches along your walls and near entrances to keep enemies at bay. Additionally, consider building a raised platform or watchtower for archers to safely attack enemies from a distance. This is especially useful during Fuling raids, as their ranged attackers can be deadly.\n\nFinally, stockpile resources and weapons for emergencies. Keep a chest filled with arrows, healing meads, and repair materials near your defensive structures. During a raid, prioritize repairing damaged walls and gates to maintain your defenses. If you are overwhelmed, retreat to a secure inner area or use portals to escape temporarily. Remember, raids are timed events, so surviving until the timer runs out is a valid strategy.\n\nFor biome-specific tips, in the Black Forest, focus on defending against Trolls by using moats and stone walls. In the Plains, Fulings and Lox can be particularly dangerous, so ensure your walls are reinforced and your ballistae are operational. In the Mountains, Drakes and Wolves are the primary threats, so use fire arrows and raised platforms to counter them. Always adapt your defenses based on the biome you are in and the enemies you expect to face.\n\nIn summary, the best way to defend your base in Valheim involves a combination of strong walls, moats, defensive structures, and strategic planning. Upgrade your defenses as you progress, and always be prepared for the unexpected. With these tips, you can protect your base from even the toughest raids and events.